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106131641404 = 221911319105319
BaseRepresentation
bin110001011010111110…
…0000101010000111100
3101010221111101222222111
41202311330011100330
53214324200011104
6120431201223404
710445020032025
oct1426574052074
9333844358874
10106131641404
11410125aa038
121869b331b64
13a014c4a119
1451cb539c4c
152b626c7404
hex18b5f0543c

106131641404 has 24 divisors (see below), whose sum is σ = 186846105600. Its totient is φ = 52747467120.

The previous prime is 106131641333. The next prime is 106131641443. The reversal of 106131641404 is 404146131601.

It is a happy number.

It is a super-2 number, since 2×1061316414042 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 955057 + ... + 1060375.

It is an arithmetic number, because the mean of its divisors is an integer number (7785254400).

Almost surely, 2106131641404 is an apocalyptic number.

It is an amenable number.

106131641404 is a deficient number, since it is larger than the sum of its proper divisors (80714464196).

106131641404 is a wasteful number, since it uses less digits than its factorization.

106131641404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106833 (or 106831 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 106131641404 in words is "one hundred six billion, one hundred thirty-one million, six hundred forty-one thousand, four hundred four".

Divisors: 1 2 4 191 382 764 1319 2638 5276 105319 210638 251929 421276 503858 1007716 20115929 40231858 80463716 138915761 277831522 555663044 26532910351 53065820702 106131641404